BSI - BS EN 60255-21-1
Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 1: Vibration tests (sinusoidal)
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| Organization: | BSI |
| Publication Date: | 30 November 1989 |
| Status: | active |
| Page Count: | 14 |
| ICS Code (Relays): | 29.120.70 |
scope:
Includes the acceptance criteria to be satisfied during and after testing. Also specifies test severity classes for the relays; and covers both vibration response and vibration endurance tests as in Part 2.1Fc of BS 2011.
Document History
BS EN 60255-21-1
November 30, 1989
Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 1: Vibration tests (sinusoidal)
Includes the acceptance criteria to be satisfied during and after testing. Also specifies test severity classes for the relays; and covers both vibration response and vibration endurance tests as in...
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